The IBM DB2 10 System Administrator for z/OS exam has a reputation for breadth, and many candidates underestimate how much ground it covers. Getcertkey closes those gaps with 126 practice questions that reflect the style and difficulty you can expect in 2026.
IBM C2090-617 Exam Overview:
| Certification Vendor: | IBM |
|---|---|
| Exam Name: | DB2 10 System Administrator for z/OS |
| Exam Number: | C2090-617 |
| Exam Format: | Multiple choice |
| Available Languages: | English |
| Related Certifications: | DB2 11 System Administrator for z/OS (C2090-317) IBM Certified DB2 10 DBA for z/OS (C2090-612) |
| Real Exam Qty: | 126 |
| Sample Questions: | ![]() |
| Exam Way: | Onsite at Pearson VUE or IBM exam delivery partner |
| Pre Condition: | Experience administering DB2 on z/OS environments; familiarity with mainframe operations and DB2 subsystem architecture is recommended. |
| Official Syllabus URL: | https://www.ibm.com/training/certification |
IBM C2090-617 Exam Syllabus Topics:
| Section | Objectives |
|---|---|
| DB2 for z/OS System Administration Domains | - Operations and Command Processing
|
Common Questions About the IBM C2090-617 Exam
What is the IBM DB2 10 System Administrator for z/OS exam all about?
The C2090-617 exam is the official IBM exam behind the IBM Specialist certification, validating the skills measured by the IBM DB2 10 System Administrator for z/OS credential. It sits at the Professional level of the IBM certification program. It also connects to IBM Certified DB2 10 DBA for z/OS (C2090-612), DB2 11 System Administrator for z/OS (C2090-317), so the knowledge you build here carries over to those tracks as well.
Are there any prerequisites for the C2090-617 exam?
Experience administering DB2 on z/OS environments; familiarity with mainframe operations and DB2 subsystem architecture is recommended. Requirements can change when IBM revises its certification program, so confirm the current eligibility rules on the official exam page before you register.
Can I try the C2090-617 practice questions before I buy?
Yes. Getcertkey provides a free C2090-617 PDF demo so you can review the question style and answer quality before purchasing. Every purchase also includes 365 days of free updates — if IBM revises the exam during that period, the updated material reaches you at no cost. Once the free-update year ends, you can extend your update service at a 50% discount.
What if I fail the C2090-617 exam, and how is my order delivered?
Every IBM DB2 10 System Administrator for z/OS purchase on Getcertkey is covered by a 100% money-back guarantee with clear conditions: if you take the corresponding exam within 60 days of your purchase and do not pass, you can claim a full refund by submitting a scanned copy of your exam enrollment slip and your official score report as a PDF within two days of the exam date; claims are processed within seven days of submission. The guarantee does not apply to exams taken within three days of purchase, to material that was downloaded but never used in an exam attempt, or to free products and expired orders, and the candidate name must match the payer name. If you would rather not take a refund, you can instead exchange your purchase for two free exam preparation products of equal value and keep the update service on your original product.
Delivery is instant: your download is sent to your email within one minute of payment, with no limit on how many computers you may install the material on. If nothing arrives within two hours, check your spam folder and contact customer service for help.
What topics are covered in the C2090-617 exam?
The IBM DB2 10 System Administrator for z/OS exam blueprint is organized into 1 domains. The first three are:
- DB2 for z/OS System Administration Domains
For the complete domain-by-domain breakdown, scroll up to the full exam topics outline above and use it to plan how you distribute your study time.


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